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Litlhaloso tsa ASTM-A48 & A48M-2003-Standard tsa Gray Iron Castings
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ASTM-A108-2003-Standard ga tlhaloso bakeng sa Steel Bar, k'habone le motsoako, Cold-qetile
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ASTM-A322-91-EN-Standard Ga tlhaloso bakeng sa Steel Bars, motsoako, Standard limaraka
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EA-A732 & A732M-2002-
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DIN-EN-10346-Tsoelo-pele Hot-ina tlotsitsoeng Steel Flat Products
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GBT-9439-2010-Gray Cast Tšepe Castings
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GOST-3443-87
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GOST-7293-85_RU-Ductile Cast Tšepe Castings
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GOST-30893.1-2002-RU-Kakaretso Tolerances
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ISO-2768-1 Mamello e Akaretsang